Notes on Rings with Strong 2-Sum Property

Autor:	Yiqiang Zhou, Li Yu, Huadong Su, Gaohua Tang
Rok vydání:	2020
Předmět:	Pure mathematics Ring (mathematics) Algebra and Number Theory Property (philosophy) Mathematics::Commutative Algebra Applied Mathematics Local ring Element (category theory) Matrix ring Unit (ring theory) Mathematics
Zdroj:	Algebra Colloquium. 27:821-830
ISSN:	0219-1733 1005-3867
DOI:	10.1142/s1005386720000681
Popis:	A ring is said to satisfy the strong 2-sum property if every element is a sum of two commuting units. In this note, we present some sufficient or necessary conditions for the matrix ring over a commutative local ring to have the strong 2-sum property.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::89e1085e8ea85475066cfa1d472e76ac https://doi.org/10.1142/s1005386720000681 Zobrazit plný text záznamu